Objective To investigate the effects of Tween compounds on human gastric cancer MGC803 cell line in vitro and to ascertain the menstruum of diallyl disulfide.

Synthesis and characterization of poly(L-lactic acid)/polybutadiene based polyurethanes;

Mechanism of bulk free-radical grafting polymerization of styrene onto polybutadiene;

Synthesis and characterization of stereotriblock polybutadiene and properties of its hydrogenated product;

The process industrial synthsis of tert-dodecyl mercaptan from dodecylene and hydrogen sulfide with aluminium trichloride as catalyst was introduced,which consists of four units including the preparation of catalyst,purification of raw dodecylene,additive reaction and separation of reaction product.

Synthesis of cyclized cis-1,4-polybutadiene in-situ by Nd-based catalyst and cationic catalyst;

Comparison and selection among butadiene extraction technology process flows;

Technical remoulding and optimization of 90 kt/a butadiene extraction plant;

Investigation on the Preparation of Cyclopentene by Liquid Hydrogenation of Cyclopentadiene;

Catalytic Synthesis of Methylcyclopentadiene by KNO_3/Al_2O_3;

Synthesis of Methylcyclopentadiene from Cyclopentadiene;